Four vehicles travelled on a road. What can you deduce from the times that they met?
The illustration shows the graphs of fifteen functions. Two of them have equations y=x^2 and y=-(x-4)^2. Find the equations of all the other graphs.
The illustration shows the graphs of twelve functions. Three of
them have equations y=x^2, x=y^2 and x=-y^2+2. Find the equations
of all the other graphs.
Here are some graphs of physical processes.
Can you suggest plausible processes that could have given rise to each graph?
Now click on the link below to see eight processes that give rise to the graphs.
Can you match each process to a graph?
Can you suggest equations that could model each of these processes?
Now click on the link below to see eight equations.
Can you match each equation to the graphs and related processes?
Can you determine values for the constants A, B and C for each equation? For some, you will need to make some assumptions.